General QA Engineer

Techstack; United States; Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Stable and long-term position

Professional growth opportunities (me-

Collaborative environment with minimal

Remote work options

Job summary

Techstack is seeking an experienced QA Engineer to join a cross-functional team focused on healthcare technology products. You will perform manual testing of web and mobile apps, design and execute automated tests, and collaborate with developers, PMs, and QA engineers to ensure product quality and reliability.

The role emphasizes API testing, SQL proficiency, and working with modern testing tools like Playwright and Postman, within an environment that values continuous improvement and

Qualifications

• 4+ years of commercial experience in software testing.
• Hands-on experience in manual testing of web and mobile applications.
• Practical experience with API testing using Postman and Swagger.
• Good knowledge of SQL, including MS SQL and PostgreSQL.
• Experience working with Jira, Confluence, and Excel.
• Good understanding of software testing methodologies, techniques, and processes.
• Familiarity with test automation using Playwright, Node.js, and TypeScript.
• Understanding of CI/CD processes and experience with cloud environments, preferably AWS.
• Upper-Intermediate English level or higher.
• Strong analytical thinking and problem-solving skills.
• Ability to communicate testing results clearly, document defects accurately, and collaborate effectively with cross-functional teams.
• Proactive approach, attention to detail, and willingness to take ownership of testing activities

Responsibilities

• Analyze product requirements to understand expected functionality and identify potential gaps or ambiguities.
• Perform manual testing of web and mobile applications across different devices and platforms.
• Conduct regression testing after code changes to ensure product stability.
• Create clear and detailed bug reports to help developers reproduce and resolve issues efficiently.
• Prepare and maintain test cases, checklists, and other testing documentation.
• Develop and maintain automated E2E and API tests to validate critical product functionality.
• Contribute to the test automation strategy by identifying and prioritizing scenarios suitable for automation.
• Manage test devices and environments required for manual and automated testing.
• Set up and maintain AWS CodePipeline workflows to support automated testing.
• Integrate automated tests into CI/CD pipelines to ensure continuous quality control.
• Implement test result reporting and notifications through Slack or Microsoft Teams.
• Test multi-factor authentication (MFA) flows, including SMS- and email-based verification using services such as Twilio.
• Collaborate with developers to clarify technical requirements, investigate defects, and verify fixes.
• Communicate with cross-functional team members to ensure alignment on requirements and testing progress.

Skills

Manual testing

API testing

SQL

Postman

Swagger

Playwright

Node.js

TypeScript

AWS

Jira

Confluence

Excel

English communication

Tools

Qase

Jira

Postman

REST API

SQL

MS SQL

Playwright

Node.js

TypeScript

AWS

AWS VPN

GitHub

Figma

Windows Event Viewer

Job description

Our partner is a US-based healthcare technology company specializing in remote cardiac monitoring solutions for clinics and hospitals.

The product ecosystem includes web and mobile applications designed to support the analysis of ECG data for biomedical research and drug safety. By combining advanced algorithms and data analytics, the solutions help improve diagnostic accuracy, support better patient care, and enable timely medical interventions.

You will have an opportunity to contribute to a healthcare technology product where software quality, reliability, and accuracy play an important role.

• Qase
• Jira
• Postman
• REST API
• SQL
• MS SQL
• Playwright
• Node.js
• TypeScript
• AWS
• AWS VPN
• GitHub
• Figma
• Windows Event Viewer

Your team

You will join a cross-functional team working on healthcare technology solutions. The team includes Project Managers, Developers, Solution Architects, QA Engineers, a UI/UX Designer, and a Data Entry Specialist.

You will work closely with different team members, contributing to product quality, discussing requirements, investigating issues, and improving testing processes

Culture

We are committed to implementing high standards in the technology industry, and it is the fundamental mission of our work. To achieve this goal, the company and all its members are constantly evolving.

Each of us has the opportunity to contribute to the product, the company, the team, the industry, and our personal development. At Techstack, you have the option to choose from various growth opportunities that align with your interests:

• meetups, where you can share your knowledge and develop simultaneously by sharing your experiences within the company and local technical communities;
• roles such as a mentor or a technical lead. In any of these roles, you will assist junior professionals and share your knowledge and experiences with them.
• participation in our technical Guilds, where you can discuss technical solutions, approaches, and industry trends.

All of these elements contribute to shaping the culture and expertise within both our team and the company as a whole.

Your responsibilities

• Analyze product requirements to understand expected functionality and identify potential gaps or ambiguities.
• Perform manual testing of web and mobile applications across different devices and platforms.
• Conduct regression testing after code changes to ensure product stability.
• Create clear and detailed bug reports to help developers reproduce and resolve issues efficiently.
• Prepare and maintain test cases, checklists, and other testing documentation.
• Develop and maintain automated E2E and API tests to validate critical product functionality.
• Contribute to the test automation strategy by identifying and prioritizing scenarios suitable for automation.
• Manage test devices and environments required for manual and automated testing.
• Set up and maintain AWS CodePipeline workflows to support automated testing.
• Integrate automated tests into CI/CD pipelines to ensure continuous quality control.
• Implement test result reporting and notifications through Slack or Microsoft Teams.
• Test multi-factor authentication (MFA) flows, including SMS- and email-based verification using services such as Twilio.
• Collaborate with developers to clarify technical requirements, investigate defects, and verify fixes.
• Communicate with cross-functional team members to ensure alignment on requirements and testing progress.

It's about you

• 4+ years of commercial experience in software testing.
• Hands-on experience in manual testing of web and mobile applications.
• Practical experience with API testing using Postman and Swagger.
• Good knowledge of SQL, including MS SQL and PostgreSQL.
• Experience working with Jira, Confluence, and Excel.
• Good understanding of software testing methodologies, techniques, and processes.
• Familiarity with test automation using Playwright, Node.js, and TypeScript.
• Understanding of CI/CD processes and experience with cloud environments, preferably AWS.
• Upper-Intermediate English level or higher.
• Strong analytical thinking and problem-solving skills.
• Ability to communicate testing results clearly, document defects accurately, and collaborate effectively with cross-functional teams.
• Proactive approach, attention to detail, and willingness to take ownership of testing activities

What we havefor you

• Stable and long-term position in an experienced team.
• Broad opportunities for professional and career growth, including professional challenges that encourage personal development, meetups, hackathons, professional communities, and more.
• Horizontal connections and the absence of micromanagement foster a collaborative environment in which all team members are accessible to one another for any concerns.
• Hubs in Kharkiv, Kyiv, Lviv, and Wrocław (Poland), or everything necessary for remote work.
• Up to 50% compensation for the cost of educational courses and conferences to support professional development.
• Free English language and business English courses.
• 20 days off and 7 sick days to support your health and well-being.
• Legal and accounting support.
• Appreciation gifts for significant events and occasions.

About us

Techstack is a technology product engineering company that sets an example for high development standards in the IT industry. We empower each team member to influence the development of the product, company, and processes.